70852365 has 24 divisors (see below), whose sum is σ = 127047960. Its totient is φ = 36484224.

The previous prime is 70852343. The next prime is 70852367. The reversal of 70852365 is 56325807.

70852365 is a `hidden beast` number, since 70 + 8 + 523 + 65 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 30669444 + 40182921 = 5538^2 + 6339^2 .

It is not a de Polignac number, because 70852365 - 2¹¹ = 70850317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70852367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25842 + ... + 28451.

It is an arithmetic number, because the mean of its divisors is an integer number (5293665).

Almost surely, 2^70852365 is an apocalyptic number.

It is an amenable number.

70852365 is a deficient number, since it is larger than the sum of its proper divisors (56195595).

70852365 is a wasteful number, since it uses less digits than its factorization.

70852365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54333 (or 54330 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 70852365 is about 8417.3846888449. The cubic root of 70852365 is about 413.7945665645.

It can be divided in two parts, 70852 and 365, that added together give a palindrome (71217).

The spelling of 70852365 in words is "seventy million, eight hundred fifty-two thousand, three hundred sixty-five".